The collector arms are the internal elements of the Cantabric filter vessel that collect filtered water from the bottom of the vessel and lead it to the outlet pipe. The 0.3 mm slot prevents the filter media (sand or glass media) from penetrating into the outlet circuit while ensuring sufficient flow for the full filtration performance.
The set of two 160 mm long arms with a 1″ connection is dimensioned for the specific diameters of the Cantabric filter vessel and guarantees symmetrical coverage of the vessel bottom. The PP material withstands the pressure, chlorine and temperatures of the operating range of pool filtration.
Worn or cracked collector arms cause the filter media to leak into the pool. Timely replacement with the original set is a prerequisite for the correct function and hygiene of the filtered pool.
